Android Open Source - RadaeePDF-B4A Reader Activity

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Back to project page RadaeePDF-B4A.

License

The source code is released under:

Apache License

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Java Source Code

package com.radaee.reader;
//  w  ww .  ja  v  a2 s  . c om
import android.app.Activity;
import android.content.Intent;
import android.os.Bundle;
import com.radaee.pdf.Document;
import com.radaee.pdf.Global;
import com.radaee.util.PDFAssetStream;
import com.radaee.util.PDFFileStream;

/**
 * Created with IntelliJ IDEA.
 * User: Erick
 * Date: 1/21/13
 * Time: 6:39 PM
 * To change this template use File | Settings | File Templates.
 */
public class ReaderActivity extends Activity {

    private ReaderController m_vPDF = null;
    private Document doc = new Document();
    //stream from file
    //private PDFFileStream stream = new PDFFileStream();
    
    //stream from assets
    private PDFAssetStream stream = new PDFAssetStream();

    public void onCreate(Bundle savedInstanceState){
        super.onCreate(savedInstanceState);

        Global.Init(ReaderActivity.this);
        
        
        m_vPDF = new ReaderController(this);
        doc.Close();

        //stream from file
        //String pathToPDF = "/sdcard/ebook/pdf.pdf";
        //if( pathToPDF != null )
        //{
        //  to open encrypted document, modify codes below
        //  stream.open(pathToPDF);
        {
          stream.open(getAssets(), "test.PDF");
            int ret = doc.OpenStream(stream, null);
            switch( ret )
            {
                case -1://need input password
                    finish();
                    break;
                case -2://unknown encryption
                    finish();
                    break;
                case -3://damaged or invalid format
                    finish();
                    break;
                case -10://access denied or invalid file path
                    finish();
                    break;
                case 0://succeeded, and continue
                    break;
                default://unknown error
                    finish();
                    break;
            }

            m_vPDF.open(doc);
        }
        setContentView( m_vPDF );
        //m_vPDF = new PDFSimple(ReaderActivity.this);
    }


    public void onDestroy()
    {
        if( m_vPDF != null )
        {
            m_vPDF.close();
            m_vPDF = null;
        }
        if( doc != null )
        {
          doc.Close();
          doc = null;
        }
        if( stream != null )
        {
          stream.close();
          stream = null;
        }
        Global.RemoveTmp();
        super.onDestroy();
    }

}

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